Ancient Mariner

- "...stood their ground and died" ("Born in '58" from Live At The Marquee)
- both occurences of "Nothing lasts forever but the certainty of change" ("Acoustic song" and "Innerspace")
- the whole "Accident of Birth" song.
- "the beams converge to guide me home" ("Chemical Wedding")
- "by the pricking of my thumbs, something wicked this way comes" ("The Book of Thel") (but that's cheating! )
...

1-2-3-compassion

- "...stood their ground and died" ("Born in '58" from Live At The Marquee)
- both occurences of "Nothing lasts forever but the certainty of change" ("Acoustic song" and "Innerspace")
- the whole "Accident of Birth" song.
- "the beams converge to guide me home" ("Chemical Wedding")
- "by the pricking of my thumbs, something wicked this way comes" ("The Book of Thel") (but that's cheating! )
...

From Skunkworks, as this one tends to get overlooked:
“like father like son your bones it lives on glowing shadows” Back from the Edge
“a ragged pile of silent accusers smell the blood of strangers here” Inertia
“I've slept with many strangers so fission fusion fission makes good sense” Solar Confinement
“you're stuck with the life you made, stuck with the plans you made, stuck with everything you are” Meltdown
“dislocated jagged pieces are sliding into this broken mind” Octavia
“brighter than sunshine for all of our life times 1000 stars turned day into night at the end” Strange Death (Brighter than a 1000 Suns stems from here).

Und die Welt zählt laut bis zehn...

Ancient Mariner

I've always liked Accident of Birth's opening lines. He manages to make them sound appropriately chilling and sinister. But then again I really love that song as a whole so it's kind of hard to just pick a portion of the song to highlight.